IfcAirTerminalFaceTypeEnum

IfcAirTerminalFaceTypeEnum

Definition from IAI: Enumeration that identifies the how the AirTerminal face is constructed. The face of the AirTerminal is that part where air is either collected or distributed to or from the space. The IfcAirTerminalFaceTypeEnum contains the following:

FOURWAYPATTERN: The AirTerminal face has a four-way pattern potentially allowing air to be directed in four different directions.
SINGLEDEFLECTION: The AirTerminal face allows air to be directed in only one direction.
DOUBLEDEFLECTION: The AirTerminal face allows air to be directed in two directions.
SIGHTPROOF: The AirTerminal face is sight-proof making it difficult to see into the AirTerminal.
EGGCRATE: The AirTerminal face has an egg-crate pattern.
PERFORATED: The AirTerminal face has a perforated pattern.
LOUVERED: The AirTerminal face has a louvered pattern.
OTHER: Other type of face type not defined above.
USERDEFINED: User-defined face type.
NOTDEFINED: Undefined face type.

HISTORY: New enumeration in IFC R2x.
ISSUES: See issues and change log for changes made in IFC R2x.

EXPRESS specification:

TYPE IfcAirTerminalFaceTypeEnum = ENUMERATION OF

(	FOURWAYPATTERN, SINGLEDEFLECTION, DOUBLEDEFLECTION, SIGHTPROOF, EGGCRATE, PERFORATED, LOUVERED, OTHER, NOTKNOWN, UNSET);

END_TYPE;

References (1):

Name

Type

Referred through

Express-G

IfcAirTerminal

Entity

Attribute 'FaceType'

Diagram 4